<link href="https://cdn.quilljs.com/1.3.6/quill.snow.css" rel="stylesheet">
<script src="https://cdn.quilljs.com/1.3.6/quill.js"></script>


var quill = new Quill('#editor', {
        theme: 'snow',
        modules: {
            toolbar: [
                ['bold', 'italic', 'underline'],
                [{ 'list': 'ordered'}, { 'list': 'bullet' }],
                ['link', 'image']
            ]
        }
    });

    document.querySelector('form').onsubmit = function() {
        var messageInput = document.querySelector('input[name="Message"]');
        messageInput.value = quill.root.innerHTML; 
    };


id="editor"